Arrowhead



FIG. 1 is a front, top and side perspective view of the arrowhead showing my new design;

FIG. 2 is a front end elevational view thereof;

FIG. 3 is a rear end elevational view thereof;

FIG. 4 is a side elevational view thereof, the side opposite being a mirror image of the side shown in FIG. 4; and,

FIG. 5 is a top plan view thereof, the bottom view being a mirror image of the top view shown in FIG. 5. 

The ornamental design for an arrowhead, as shown and described. 